Anomalous linewidth behaviour of the S3 surface resonance on Ag(110) G. Bracco, L. Bruschi, R. Tatarek, A. Franchini, V. Bortolani and G. Santoro Europhys. Lett., 35 9 (1996) 726 Published online: 01 September 2002 DOI: 10.1209/epl/i1996-00177-6